Prezzo Bridge Oracle

Bridge oracle consists of 3 various smart contracts that interact with each other. One of the contracts is the Bridge API contract that the client’s smart contract should inherit from this contract through which the client’s smart contract can connect to Bridge oracle and benefit from provided services. The other contract is Bridge oracle address resolver which redirects clients’ requests to the correct service including public oracle system,  decentralized oracle system,  a  specific enterprise oracle system, etc. The last contract is Bridge oracle connector that receives the client’s request and processes it in the format of a query and emits specific data which can be read by watching oracle data carriers. Notice: Note that interactions between Bridge’s smart contracts are established in such a way that upgrading Bridge oracle system to a higher version with more features and without the occurrence of any disruption in previous users’ contracts is possible.